86917120

素因数分解:

$2^{14}\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1094

約数の個数: 60

約数和(自身を含む): 208791324

約数和(自身を除く): 121874204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1061, 1280, 2048, 2122, 2560, 4096, 4244, 5120, 5305, 8192, 8488, 10240, 10610, 16384, 16976, 20480, 21220, 33952, 40960, 42440, 67904, 81920, 84880, 135808, 169760, 271616, 339520, 543232, 679040, 1086464, 1358080, 2172928, 2716160, 4345856, 5432320, 8691712, 10864640, 17383424, 21729280, 43458560, 86917120]

約数ペア:

[(1, 86917120), (2, 43458560), (4, 21729280), (5, 17383424), (8, 10864640), (10, 8691712), (16, 5432320), (20, 4345856), (32, 2716160), (40, 2172928), (64, 1358080), (80, 1086464), (128, 679040), (160, 543232), (256, 339520), (320, 271616), (512, 169760), (640, 135808), (1024, 84880), (1061, 81920), (1280, 67904), (2048, 42440), (2122, 40960), (2560, 33952), (4096, 21220), (4244, 20480), (5120, 16976), (5305, 16384), (8192, 10610), (8488, 10240)]